CA2472807C - Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms - Google Patents

Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms Download PDF

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Publication number
CA2472807C
CA2472807C CA2472807A CA2472807A CA2472807C CA 2472807 C CA2472807 C CA 2472807C CA 2472807 A CA2472807 A CA 2472807A CA 2472807 A CA2472807 A CA 2472807A CA 2472807 C CA2472807 C CA 2472807C
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CA
Canada
Prior art keywords
microorganisms
microorganism
container
elimination
particles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2472807A
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English (en)
French (fr)
Other versions
CA2472807A1 (en
Inventor
Kazuo Nishikawa
Hisaharu Yagi
Yoshihiro Shimizu
Tetsuyuki Ohtani
Hideo Nojima
Masato Aoki
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Sharp Corp
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Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2002326078A external-priority patent/JP2004159508A/ja
Priority claimed from JP2003102054A external-priority patent/JP4142974B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of CA2472807A1 publication Critical patent/CA2472807A1/en
Application granted granted Critical
Publication of CA2472807C publication Critical patent/CA2472807C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • C12Q1/06—Quantitative determination
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/22—Testing for sterility conditions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/26—Accessories
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation or disinfection, e.g. indicators which change colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/12—Apparatus for enzymology or microbiology with sterilisation, filtration or dialysis means
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • C12M37/06—Means for testing the completeness of the sterilization
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2103/00—Materials or objects being the target of disinfection or sterilisation
    • A61L2103/05—Living organisms or biological materials

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
CA2472807A 2002-04-05 2003-04-07 Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms Expired - Fee Related CA2472807C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2002-104306 2002-04-05
JP2002104306 2002-04-05
JP2002326078A JP2004159508A (ja) 2002-11-08 2002-11-08 微生物の除去評価方法および微生物除去評価装置
JP2002-326078 2002-11-08
JP2003102054A JP4142974B2 (ja) 2002-04-05 2003-04-04 微生物の除去評価方法および微生物除去評価装置
JP2003-102054 2003-04-04
PCT/IB2003/001250 WO2003085126A1 (fr) 2002-04-05 2003-04-07 Procede et dispositif permettant d'estimer l'elimination de micro-organismes

Publications (2)

Publication Number Publication Date
CA2472807A1 CA2472807A1 (en) 2003-10-16
CA2472807C true CA2472807C (en) 2011-04-05

Family

ID=28794780

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2472807A Expired - Fee Related CA2472807C (en) 2002-04-05 2003-04-07 Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms

Country Status (8)

Country Link
US (2) US20070092928A1 (ja)
EP (1) EP1493820B1 (ja)
KR (1) KR100738174B1 (ja)
CN (1) CN100529099C (ja)
AU (1) AU2003220757A1 (ja)
CA (1) CA2472807C (ja)
EG (1) EG23615A (ja)
WO (1) WO2003085126A1 (ja)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2472807C (en) 2002-04-05 2011-04-05 Sharp Kabushiki Kaisha Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms
US20040185521A1 (en) * 2003-03-20 2004-09-23 Shigeru Yoshida Microorganism sampling method and microorganism sampling device
GB0515550D0 (en) 2005-07-29 2005-09-07 Univ Strathclyde Inactivation of staphylococcus species
KR20090032093A (ko) * 2006-07-20 2009-03-31 샤프 가부시키가이샤 환경 평가 장치 및 환경 평가 방법
KR101255192B1 (ko) * 2010-12-28 2013-04-22 천영민 오염물질 자동 실험장치를 구비한 실내공기질 성능평가용 반응챔버
CH704312A1 (de) * 2011-01-05 2012-07-13 Skan Ag Bioindikator.
WO2015041510A1 (en) * 2013-09-20 2015-03-26 Simjanovska Liljana C02 incubator with device for direct controlled ionization of the air
KR101406387B1 (ko) * 2014-03-13 2014-06-13 고려대학교 산학협력단 기체의 항균력 측정장치 및 기체의 항균력 측정방법
US10918747B2 (en) 2015-07-30 2021-02-16 Vital Vio, Inc. Disinfecting lighting device
US9927097B2 (en) 2015-07-30 2018-03-27 Vital Vio Inc. Single diode disinfection
US10357582B1 (en) 2015-07-30 2019-07-23 Vital Vio, Inc. Disinfecting lighting device
US20180185533A1 (en) 2016-12-29 2018-07-05 Vital Vio, Inc. Control systems for disinfecting light systems and methods of regulating operations of disinfecting light systems
FR3061435B1 (fr) * 2017-01-05 2019-05-24 Peugeot Citroen Automobiles Sa Procede et systeme de mesure de l'efficacite d'un dispositif de desinfection d'un habitacle de vehicule
US10835627B2 (en) 2017-12-01 2020-11-17 Vital Vio, Inc. Devices using flexible light emitting layer for creating disinfecting illuminated surface, and related method
US10309614B1 (en) 2017-12-05 2019-06-04 Vital Vivo, Inc. Light directing element
KR101887464B1 (ko) * 2018-02-26 2018-08-10 건국대학교 산학협력단 차량용 방역기 성능 평가 시스템 및 방법
JP6729897B2 (ja) * 2018-03-09 2020-07-29 日機装株式会社 評価方法
JP7524054B2 (ja) * 2018-03-26 2024-07-29 シャープ株式会社 建築構造体、動物細胞培養方法および動物細胞製造方法
US10413626B1 (en) 2018-03-29 2019-09-17 Vital Vio, Inc. Multiple light emitter for inactivating microorganisms
US12194168B2 (en) 2018-12-19 2025-01-14 Vyv, Inc. Lighting and dissipation device
CN109682013B (zh) * 2018-12-28 2023-09-15 奥克斯空调股份有限公司 清洗提醒方法、装置及空调器
US11639897B2 (en) 2019-03-29 2023-05-02 Vyv, Inc. Contamination load sensing device
US11541135B2 (en) 2019-06-28 2023-01-03 Vyv, Inc. Multiple band visible light disinfection
US11369704B2 (en) 2019-08-15 2022-06-28 Vyv, Inc. Devices configured to disinfect interiors
US11878084B2 (en) 2019-09-20 2024-01-23 Vyv, Inc. Disinfecting light emitting subcomponent
KR102497607B1 (ko) * 2020-09-22 2023-02-08 (주)지에쓰 자외선 램프의 살균성 평가 시스템
CN112391439B (zh) * 2020-10-29 2022-08-26 中科朗劢技术有限公司 一种用于检测空气消毒设备的一次性灭菌率的方法
US12311304B2 (en) 2020-11-24 2025-05-27 Eagle Aerospace Ltd. Device for decontaminating a region and verifying decontamination of the region
CN116218947A (zh) * 2022-01-19 2023-06-06 威凯检测技术有限公司 一种针对商用制冷器具0℃以上间室的空间除菌性能试验方法
CN114597766B (zh) * 2022-03-15 2023-01-03 深圳市艾森智控科技有限公司 一种纳米水离子的发生参数调节方法及系统
KR102700071B1 (ko) * 2022-06-08 2024-08-27 숙명여자대학교산학협력단 공기 중 바이러스 처리 장치
IT202300013185A1 (it) * 2023-06-26 2024-12-26 Ecoaida S R L Sistema aerosol per testare mezzi per l’inattivazione di patogeni aerei

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05322218A (ja) * 1992-05-15 1993-12-07 Ee P S:Kk 室内空気消毒方法
ES2124320T3 (es) * 1992-09-16 1999-02-01 Triosyn Corp Desinfectante de yodo y resina y un procedimiento para su preparacion.
KR0111186Y1 (ko) * 1993-09-07 1998-04-06 김광호 냉장고
US20020001441A1 (en) 1999-04-13 2002-01-03 Francisco J. Avellanet Hybrid cable having both an optical fiber and a multifilament twisted and drawn element
US6171548B1 (en) * 1997-12-29 2001-01-09 Spectrum Environmental Technologies, Inc. Surface and air sterilization using ultraviolet light and ultrasonic waves
CA2273432A1 (fr) * 1999-05-28 2000-11-28 Michel Moisan Procede de sterilisation d'objets par plasma
JP2001072069A (ja) 1999-09-01 2001-03-21 Asai Glass Kk 硝子容器
DE10007523C2 (de) * 2000-02-18 2002-03-14 Lk Luftqualitaet Ag Reussbuehl Verfahren zur Luftbehandlung mit Ionen sowie Vorrichtung zur Durchführung des Verfahrens
JP2001231543A (ja) * 2000-02-23 2001-08-28 Osaka Gas Co Ltd フィルタの評価装置
JP3545687B2 (ja) 2000-08-30 2004-07-21 シャープ株式会社 イオン発生電極体およびこれを用いたイオン発生装置、空気調整装置
JP3770782B2 (ja) 2000-08-23 2006-04-26 シャープ株式会社 イオン発生装置を備えた空気清浄機及び空気調和機
WO2001087364A1 (fr) 2000-05-18 2001-11-22 Sharp Kabushiki Kaisha Procede de sterilisation, element generateur d'ions, dispositif generateur d'ions et dispositif de conditionnement d'air
JP2002075588A (ja) 2000-08-24 2002-03-15 Sharp Corp イオン発生装置及びそれを備えた空気清浄機並びに空気調和機
JP3770783B2 (ja) 2000-09-04 2006-04-26 シャープ株式会社 イオン発生装置及びそれを備えた空気清浄機並びに空気調和機
JP2001327855A (ja) * 2000-05-19 2001-11-27 Hoshin Kagaku Sangyosho:Kk 電磁波を用いた装置
ATE439873T1 (de) * 2000-08-28 2009-09-15 Sharp Kk Klimaanlage und dafür verwendeter ionengenerator
CA2472807C (en) 2002-04-05 2011-04-05 Sharp Kabushiki Kaisha Method for evaluating elimination of microorganisms and apparatus for evaluating elimination of microorganisms
JP3890044B2 (ja) 2003-02-18 2007-03-07 シャープ株式会社 活性化ガスが抗原性物質を失活させる性能の評価方法、その評価方法の評価試料として用いる処理済抗原性物質の作成装置
JP2003325198A (ja) 2003-04-04 2003-11-18 Sharp Corp 微生物の除去評価方法および微生物除去評価装置

Also Published As

Publication number Publication date
CN100529099C (zh) 2009-08-19
CN1646698A (zh) 2005-07-27
AU2003220757A1 (en) 2003-10-20
US20120315626A1 (en) 2012-12-13
EP1493820B1 (en) 2013-05-22
KR100738174B1 (ko) 2007-07-10
HK1081236A1 (zh) 2006-05-12
US20070092928A1 (en) 2007-04-26
EP1493820A4 (en) 2005-06-15
CA2472807A1 (en) 2003-10-16
WO2003085126A1 (fr) 2003-10-16
EG23615A (en) 2006-11-19
EP1493820A1 (en) 2005-01-05
US8828714B2 (en) 2014-09-09
KR20040098043A (ko) 2004-11-18

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